252150054042 has 16 divisors (see below), whose sum is σ = 504363170880. Its totient is φ = 84039507552.

The previous prime is 252150054029. The next prime is 252150054047. The reversal of 252150054042 is 240450051252.

It is not an unprimeable number, because it can be changed into a prime (252150054047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575558 + ... + 2671665.

It is an arithmetic number, because the mean of its divisors is an integer number (31522698180).

Almost surely, 2^252150054042 is an apocalyptic number.

252150054042 is an abundant number, since it is smaller than the sum of its proper divisors (252213116838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252150054042 is a wasteful number, since it uses less digits than its factorization.

252150054042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255237.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 252150054042 in words is "two hundred fifty-two billion, one hundred fifty million, fifty-four thousand, forty-two".